Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Fixed maturities
Available-for-sale, at fair value (amortized cost $1,697,219 in 2021 and $1,720,291 in 2020; allowance for credit losses $170 in 2021 and $5 in 2020)	$ 1,781,865	$ 1,825,438
Equity securities at fair value (cost $67,295 in 2021 and $49,085 in 2020)	196,880	206,685
Mortgage loans	47,449	47,690
Less: allowance for mortgage loan losses	76	76
Mortgage loans, net	47,373	47,614
Other long-term investments	80,326	69,305
Short-term investments available-for-sale, at fair value (amortized cost $800 in 2021 and $175 in 2020)	801	175
Total investments	2,107,245	2,149,217
Cash and cash equivalents	118,519	87,948
Accrued investment income	13,826	14,615
Premiums receivable (net of allowance for doubtful accounts of $779 in 2021 and $687 in 2020)	334,267	317,292
Deferred policy acquisition costs	96,286	87,094
Property and equipment (primarily land and buildings, at cost, less accumulated depreciation of $57,967 in 2021 and $55,141 in 2020)	134,650	129,874
Reinsurance receivables and recoverables (net of allowance for credit losses of $126 in 2021 and $190 in 2020)	124,785	160,540
Prepaid reinsurance premiums	12,351	12,965
Intangible assets	6,388	6,743
Income taxes receivable	62,268	66,194
Other assets	47,568	37,196
TOTAL ASSETS	3,058,153	3,069,678
Liabilities
Losses and loss settlement expenses	1,568,453	1,578,131
Unearned premiums	474,171	464,845
Accrued expenses and other liabilities	101,542	126,624
Long term debt	50,000	50,000
Deferred tax liability	24,512	24,929
TOTAL LIABILITIES	2,218,678	2,244,529
Stockholders’ Equity
Common stock, $0.001 par value; authorized 75,000,000 shares; 25,117,340 and 25,055,479 shares issued and outstanding in 2021 and 2020, respectively	25	25
Additional paid-in capital	203,055	202,359
Retained earnings	580,767	555,854
Accumulated other comprehensive income, net of tax	55,628	66,911
TOTAL STOCKHOLDERS’ EQUITY	839,475	825,149
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 3,058,153	$ 3,069,678